Description

Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors

Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors provide a convenient solution for connecting cooling or vacuum hoses to glass screw threads. Designed for use with GL-14 or GL-18 glass threads, these polypropylene hose connections feature a Viton rubber seal for a secure connection and reliable operation.

Available in both straight and bent hose connector styles, these removable adapters allow users to connect hose directly to the glass thread without forcing Tygon tubing over a serrated glass connector. This design provides a practical alternative for laboratory setups where easy installation and removal are important.

The Chemglass GL-14 and GL-18 hose connectors are suitable for cooling and vacuum hose applications with working temperatures up to a maximum of +110°C. Their polypropylene construction and Viton rubber seal make them a useful accessory for laboratory glassware connections requiring removable hose connections.

GL-14 & GL-18 Compatible Straight & Bent Styles Polypropylene Construction Up to +110°C

Removable Connection: allows cooling or vacuum hose to be connected by simply screwing the connector onto the glass thread.

Flexible Configuration: available in straight and bent hose connector styles for different laboratory setup requirements.

Temperature Capability: designed for working temperatures up to a maximum of +110°C.

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Why this Chemglass Hose Connector?

GL-14 and GL-18 compatibility — designed for use with GL-14 or GL-18 glass screw threads.
Removable design — enables hose connections to be installed or removed by simply screwing the connector onto the glass thread.
Straight and bent configurations — provides flexibility for different hose routing and laboratory setup requirements.
Polypropylene construction — provides a practical material for laboratory hose connection applications.
Viton rubber seal — provides a sealed interface between the hose connector and glass thread.

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Technical Specifications

Specification	Details
Product Type	Removable Hose Connector
Brand	Chemglass
Connection Sizes	GL-14 and GL-18
Connector Styles	Straight and Bent
Body Material	Polypropylene
Seal Material	Viton Rubber
Connection Method	Screws onto glass thread
Application	Cooling Hose and Vacuum Hose Connection
Glass Thread Type	GL-14 or GL-18 Glass Screw Thread
Maximum Working Temperature	+110°C
Hose Connection	Cooling or Vacuum Hose
Installation	Removable
Seal Type	Viton Rubber Seal
Connector Configuration	Straight or Bent
Intended Use	Laboratory Glassware Hose Connections
Connection Alternative	Avoids forcing Tygon tubing over serrated glass connectors
Hose Routing	Straight or Angled Routing
Connection Type	Screw-On Glass Thread Connection
Temperature Limit	Maximum +110°C

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FAQ

What are the Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors used for?

The Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors are used to connect cooling or vacuum hose to GL-14 or GL-18 glass screw threads without forcing Tygon tubing over a serrated glass connector.

What glass thread sizes are compatible with these Chemglass hose connectors?

These Chemglass hose connectors are designed for use with GL-14 or GL-18 glass screw threads.

What materials are used in the Chemglass GL-14 and GL-18 hose connectors?

The hose connectors are made from polypropylene and use a Viton rubber seal for the connection to the glass thread.

What is the maximum working temperature of the Chemglass hose connectors?

The Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors are designed for working temperatures up to a maximum of +110°C.

Important Shipping Notice!

DISCLAIMER:

All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.

Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.

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Specifications

Size:	GL-14
Return Window:	30 days
Lead Time:	1–3 Days
Warranty Term:	1 Year

Shipping & Returns

1–3 Business Days Standard Processing

Return Policy ↗ Varies by Product Warranty Policy ↗ Varies by Product

3 Days to Claim Inspect on Arrival

Shipping

Orders ship within 1–3 business days after payment clears. We ship Monday through Friday via UPS, USPS, and freight carriers.
Freight items (crated, hazmat, dropship, or special packaging) can take 1–5 business days to ship.
Expedited shipping speeds up transit, not processing. Contact us for true rush orders.
PO Box addresses ship USPS. Alcohols, chemicals, and hazmat cannot ship to a PO Box.

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Delivery & Damage Claims

Inspect every shipment on arrival. Claims must be filed within 3 business days.
Visible damage? Refuse the delivery and have the driver document it. We will file the claim and ship a replacement.
Concealed damage: contact us within 2 days with photos of the packaging and item. Keep all packing materials.
Freight services (liftgate, residential, inside delivery) are the customer's responsibility to select for their location.

Damage & Freight Details

Returns

USA Lab branded products are returnable within 30 days of order date with prior authorization. Email us before sending anything back.
Solvents, chemicals, and consumables are not returnable once shipped. Custom and made-to-order items are final sale.
Unused items in original packaging carry a 15% restocking fee. Defective items ship back on us.
Items showing any signs of use, wear, contamination, or modification are not eligible for return.
Glassware damage must be reported within 3 business days of delivery for replacement or refund.

Full Return Policy

Custom & Made-to-Order Items

Customized and made-to-order products are final sale and not eligible for return under any circumstances.
This includes ductless fume hoods, configured tanks and reactors, and any item built to your specifications.
These products are manufactured specifically for your application. Confirm sizing, voltage, and configuration with our team before ordering.
Damage claim coverage still applies. Inspect on arrival and report issues within 3 business days.

Return Eligibility Details

Warranty

USA Lab products are covered against manufacturing defects for up to 3 years, depending on product line.
1 year: chillers, heaters, rotovaps, reactors, vacuum ovens, mixers, and most equipment. 2 years: UVP vacuum pumps. 3 years: scientific freeze dryers.
Wear items (glassware, gaskets, heating elements, sensors) and fittings/steel are not covered. Report defects within 30 days (3 days for glass).
Non–USA Lab brands are covered by their manufacturer's warranty. See the product's Warranty tab.

Full Warranty Policy

International Orders

Import duties, taxes, VAT, and brokerage fees are not collected by USA Lab and are the receiver's responsibility.
Verify your country's customs charges and import restrictions before ordering.
Refused or unclaimed international shipments are refunded minus shipping and a 15% restocking fee.
International orders are generally non-returnable. Damaged items must be reported within 3 business days.

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Summaries above are provided for convenience. The full Policies & Warranty Info pages govern all orders and may be updated at any time.

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Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors

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